A: Hemoglobin-like protein HbO B: Hemoglobin-like protein HbO C: Hemoglobin-like protein HbO D: Hemoglobin-like protein HbO E: Hemoglobin-like protein HbO F: Hemoglobin-like protein HbO G: Hemoglobin-like protein HbO H: Hemoglobin-like protein HbO I: Hemoglobin-like protein HbO J: Hemoglobin-like protein HbO K: Hemoglobin-like protein HbO L: Hemoglobin-like protein HbO ヘテロ分子